The Flexim Fluxus/PIOX 731 Series (photo) is a new range of non-intrusive, clamp-on ultrasonic flowmeters designed to offer flexibility, convenience and availability. The nine models in the 731 Series feature high-performance volumetric and mass-flow sensing technologies and a robust, functional design, providing accurate and reliable measurements for both liquids and gases, with no process media pressure limitations. The 731 Series provides disturbance correction for enhanced accuracy in challenging conditions, such as disturbed flows. It also provides the Advanced Meter Verification feature to validate meter performance, Wet Gas Correction to ensure accurate gas stream measurements and the Dynamic Gas Meter feature for precise mass and volume correction. Various models are available to meet varying application requirements, including in plants, pipelines and terminals, water and wastewater facilities and building energy management. — Emerson Electric Co., St. Louis, Mo.